TY  - BOOK
AU  - Richards, Jack C.
TI  - INTERCHANGE INTRO
SN  - 978-1-00-904041-9
U1  - 428.2 
PY  - 2021///
CY  - New York
PB  - Cambridge University Press
N1  - My, Your, His, Her - The Verb Be - This/These; It/They; Plurals - Yes/No and Ehere Questions With Be - Negative Statements and Yes/No Questions With Be - Possessives - Present Continuous Statements; Conjunctions - Can For Ability - The Future With Be Going To - Past of Be - Subject and Object Pronouns - Invitations; Verb + To
ER  -